85462416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 261608256

約数和(自身を除く): 176145840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 643, 852, 923, 936, 1136, 1278, 1286, 1704, 1846, 1872, 1929, 2556, 2572, 2769, 3408, 3692, 3858, 5112, 5144, 5538, 5787, 7384, 7716, 8307, 8359, 10224, 10288, 11076, 11574, 14768, 15432, 16614, 16718, 22152, 23148, 25077, 30864, 33228, 33436, 44304, 45653, 46296, 50154, 66456, 66872, 75231, 91306, 92592, 100308, 132912, 133744, 136959, 150462, 182612, 200616, 273918, 300924, 365224, 401232, 410877, 547836, 593489, 601848, 730448, 821754, 1095672, 1186978, 1203696, 1643508, 1780467, 2191344, 2373956, 3287016, 3560934, 4747912, 5341401, 6574032, 7121868, 9495824, 10682802, 14243736, 21365604, 28487472, 42731208, 85462416]

約数ペア:

[(1, 85462416), (2, 42731208), (3, 28487472), (4, 21365604), (6, 14243736), (8, 10682802), (9, 9495824), (12, 7121868), (13, 6574032), (16, 5341401), (18, 4747912), (24, 3560934), (26, 3287016), (36, 2373956), (39, 2191344), (48, 1780467), (52, 1643508), (71, 1203696), (72, 1186978), (78, 1095672), (104, 821754), (117, 730448), (142, 601848), (144, 593489), (156, 547836), (208, 410877), (213, 401232), (234, 365224), (284, 300924), (312, 273918), (426, 200616), (468, 182612), (568, 150462), (624, 136959), (639, 133744), (643, 132912), (852, 100308), (923, 92592), (936, 91306), (1136, 75231), (1278, 66872), (1286, 66456), (1704, 50154), (1846, 46296), (1872, 45653), (1929, 44304), (2556, 33436), (2572, 33228), (2769, 30864), (3408, 25077), (3692, 23148), (3858, 22152), (5112, 16718), (5144, 16614), (5538, 15432), (5787, 14768), (7384, 11574), (7716, 11076), (8307, 10288), (8359, 10224)]